Documentation
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Index ¶
Constants ¶
const MaxBodyBytes = 10 * 1024
MaxBodyBytes is the maximum number of bytes the SDK captures from an HTTP body for attaching to events or spans. Bodies larger than this are dropped rather than truncated, to avoid invalid partial structured payloads.
Variables ¶
This section is empty.
Functions ¶
Types ¶
type LimitedBuffer ¶ added in v0.48.0
LimitedBuffer is like a bytes.Buffer, but limited to store at most Capacity bytes. Any writes past the capacity are silently discarded, similar to io.Discard.
func NewLimitedBuffer ¶ added in v0.48.0
func NewLimitedBuffer(capacity int) *LimitedBuffer
NewLimitedBuffer returns a LimitedBuffer with the given capacity.
func NewLimitedBufferFromBytes ¶ added in v0.48.0
func NewLimitedBufferFromBytes(capacity int, b []byte) *LimitedBuffer
NewLimitedBufferFromBytes returns a LimitedBuffer initialized from b.
func (*LimitedBuffer) Overflow ¶ added in v0.48.0
func (b *LimitedBuffer) Overflow() bool
Overflow returns true if the LimitedBuffer discarded bytes written to it.
type ReadCloser ¶ added in v0.48.0
ReadCloser combines an io.Reader and an io.Closer to implement io.ReadCloser.
type WrapResponseWriter ¶
type WrapResponseWriter interface {
http.ResponseWriter
// Status returns the HTTP status of the request, or 200 if one has not
// yet been sent.
Status() int
// BytesWritten returns the total number of bytes sent to the client.
BytesWritten() int
// Tee causes the response body to be written to the given io.Writer in
// addition to proxying the writes through. Only one io.Writer can be
// tee'd to at once: setting a second one will overwrite the first.
// Writes will be sent to the proxy before being written to this
// io.Writer. It is illegal for the tee'd writer to be modified
// concurrently with writes.
Tee(io.Writer)
// Unwrap returns the original proxied target.
Unwrap() http.ResponseWriter
}
WrapResponseWriter is a proxy around an http.ResponseWriter that allows you to hook into various parts of the response process.
func NewWrapResponseWriter ¶
func NewWrapResponseWriter(w http.ResponseWriter, protoMajor int) WrapResponseWriter
Source Files